Figure 7
Is restoration of root hairs in rhd6-1 by prc1-1 acting via an ethylene dependent pathway? Root hair development was studied in seedlings grown for 7 days on MS agar containing either no additions (A, D, G, J), 10 μM AgNO3 to block the ethylene receptor (B, E, H, K), or 2 μM AVG to block ethylene synthesis (C, F, I, L) Col wild-type (A, B, C), prc1-1 (D, E, F), rhd6-1 (G, H, I) and prc1-1/rhd6-1 (J, K, L). Bar = 100 μm.